People's deputy of Ukraine Nadia Savchenko has given testimony to the Security Service of Ukraine (SBU) regarding her trip to the territory Donetsk, uncontrolled by Kyiv, Vasyl Hrytsak, the chief of the SBU, said.

"She once came for the interrogation, then postponed the interrogation because we were told she was too busy." And when she came again for the interrogation, it was several days ago, she provided evidence," he told reporters in Cherkasy on Friday.

Hrytsak said that this trip was not agreed with the SBU.